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cis-Cyclopent-2-ene-1,4-diyl dibutanoate | 95645-87-7

中文名称
——
中文别名
——
英文名称
cis-Cyclopent-2-ene-1,4-diyl dibutanoate
英文别名
cis-3,5-di-n-butyryloxycyclopent-1-ene;cis-cyclopent-2-en-1,4-diyl dibutyrate;[(1S,4R)-4-butanoyloxycyclopent-2-en-1-yl] butanoate
cis-Cyclopent-2-ene-1,4-diyl dibutanoate化学式
CAS
95645-87-7
化学式
C13H20O4
mdl
——
分子量
240.299
InChiKey
FJKRNFUCYXXENY-PHIMTYICSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    17
  • 可旋转键数:
    8
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.69
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    cis-Cyclopent-2-ene-1,4-diyl dibutanoate 生成 [(1R)-3-hydroxycyclopent-2-en-1-yl] butanoate
    参考文献:
    名称:
    SCHNEIDER, MANFRED;LAUMEN, KURT
    摘要:
    DOI:
  • 作为产物:
    描述:
    参考文献:
    名称:
    Chiral induction in cyclopentyl-derived 1,3-meso-diesters: enantioselective hydrolyses with electric eel acetylcholinesterase
    摘要:
    Eight 1,3-meso-diesters derived from a common cyclopentyl backbone were exposed to the hydrolase enzyme acetylcholinesterase from Electrophorus electricus. All eight compounds were hydrolyzed by the enzyme. The overall enantioselectivities were quite high, and the resulting e.e.s were generally >90%. The absolute configurations of the product monoesters were determined through stereochemical correlation. These data revealed that the preferred site for enzymatic hydrolysis in seven of the substrates was the pro-S ester function, with pro-R cleavage detected in the eighth. (C) 1999 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0957-4166(99)00236-0
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文献信息

  • Chemoenzymatic routes to cyclopentenols: the role of protecting groups on stereo- and enantioselectivity
    作者:Simon Specklin、Anna Dikova、Aurélien Blanc、Jean-Marc Weibel、Patrick Pale
    DOI:10.1016/j.tetlet.2014.10.105
    日期:2014.12
    lyloxycyclopent-2-en-1-one was very efficiently obtained from diacetate of cis-cyclopent-2-en-1,3-diol using enzymatic desymmetrization with CAL-B. In these sequences, TIPS proved to be the best protecting group.
    对映体(R)-4-三异丙基硅烷氧基环戊-2-烯-1-酮是通过短序列获得的,这些短序列包括外消旋顺式-4-三异丙基硅烷氧基环戊-2-烯-1-醇的酶促拆分或顺式-环戊基-的酶促脱对称化。2-en-1,3-二醇。另外,对映体(S)-4-三异丙基硅烷基氧基环戊-2-烯-1-酮可以通过用CAL-B酶促脱对称从顺式-环戊-2-烯-1,3-二醇的二乙酸酯中非常有效地获得。在这些序列中,TIPS被证明是最佳的保护基团。
  • A facile chemoenzymatic route to optically pure building blocks for cyclopentanoid natural products
    作者:Kurt Laumen、Manfred P. Schneider
    DOI:10.1039/c39860001298
    日期:——
    Compound (1R,4S)-(4a), a central chiral building block for cyclopentanoid natural products, was prepared in high yield and optically pure by enantioselective hydrolysis of (5a) in the presence of several lipases, and was further transformed into (R)-(1a), (1R,5S)-(2)-and (1S,5R)-(2), (7), and (8), important synthons for this class of compounds.
    化合物(1 R,4 S)-(4a)是环戊烷天然产物的主要手性结构单元,通过在多种脂肪酶的存在下对映体(5a)的对映选择性解,可以高收率和光学纯的方式制备,然后进一步转化为(R)-(1a),(1R,5S)-(2)-和(1S,5R)-(2),(7)和(8),是这类化合物的重要合成子。
  • Verfahren zur Herstellung von (1R, 4S) -4-Hydroxy-2-cyclopentenylestern
    申请人:BAYER AG
    公开号:EP0249859A2
    公开(公告)日:1987-12-23
    Es wurde gefunden, daß man (1R, 4S)-4-Hydroxy-2-cyclo­pentenylester (II) in hoher optischer Reinheit erhält, wenn man meso-cis-1,4-Diacyl-2-cyclopentene (I) mit hydrolytischen Enzymen behandelt.
    研究发现,用解酶处理中-顺式-1,4-二酰基-2-环戊烯(I)后,可获得光学纯度很高的(1R,4S)-4-羟基-2-环戊烯酯(II)。
  • 4-hydroxycyclopent-2-en-1-one and derivatives as chiral synthetic equivalents of cyclopentadienone in asymmetric diels-alder reactions
    作者:Paul P M.A. Dols、Antonius J.H. Klunder、Binne Zwanenburg
    DOI:10.1016/s0040-4020(01)85571-x
    日期:1994.1
  • Theil, Fritz; Schick, Hans; Lapitskaya, Margarita A., Liebigs Annalen der Chemie, 1991, # 3, p. 195 - 200
    作者:Theil, Fritz、Schick, Hans、Lapitskaya, Margarita A.、Pivnitsky, Kasimir K.
    DOI:——
    日期:——
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